Padres Best Rookie 2025 | Padres Pulse
The Padres best rookie 2025 is Jackson Merrill. The 22-year-old center fielder took the National League by storm, finishing the season with a .292 average, 24 home runs, 90 RBI, and 16 stolen bases. His 5.3 WAR led all NL rookies, and he played elite defense at a premium position. While other first-year players had moments, Merrill's consistency from April through September made him the clear choice as San Diego's top rookie.
Why Jackson Merrill Is the Padres Best Rookie 2025
Merrill didn't just put up numbers—he did it when it mattered. In the second half, he hit .310 with a .900 OPS, carrying the Padres offense during a tight wild-card race. His 24 homers were the most by a Padres rookie since Hunter Renfroe in 2017, and his 16 steals showed a rare power-speed combo.
Defensively, Merrill transitioned from shortstop to center field and looked like a natural. He ranked in the 85th percentile in outs above average (OAA), saving runs with his jumps and arm. That versatility—plus his .292/.337/.486 slash line—made him a fixture in the lineup every day.
What separates Merrill is his maturity. He rarely chased outside the zone (23.5% chase rate) and hit .320 with runners in scoring position. For a team that needed a spark, he provided it without the typical rookie ups and downs.
Other Padres Rookies Who Made an Impact in 2025
Merrill wasn't the only first-year player to contribute. Adam Mazur got a cup of coffee in the rotation, showing a plus changeup but inconsistent command. Graham Pauley had a brief stint before a wrist injury derailed his season. Ryan Bergert made a few relief appearances, flashing a mid-90s fastball.
But the most notable besides Merrill was Drew Thorpe, who came over in the Juan Soto trade. Thorpe made 12 starts, posting a 4.20 ERA with a solid 22% strikeout rate. He's not a rookie anymore by service time, but his development was a bright spot.
Still, none matched Merrill's all-around game. The Padres best rookie 2025 debate starts and ends with him.
How Merrill Compares to Other NL Rookies
The NL Rookie of the Year race was crowded. Paul Skenes of the Pirates had a historic pitching season, and Jackson Chourio of the Brewers was electric. But Merrill's 5.3 WAR was second only to Skenes among NL rookies, and his 140 wRC+ was tops among qualified rookie hitters.
Merrill also played 156 games—a testament to his durability. While Chourio had a slow start, Merrill hit .280 in April and never looked back. His 24 home runs were more than Chourio's 21, and his defense in center field gave him an edge in value.
If you're asking who the Padres best rookie 2025 is, the answer is Merrill. He's the only one who combined power, speed, and defense at an elite level.
What Makes Merrill's Season Historic for San Diego
Only a handful of Padres rookies have ever posted a 5+ WAR season. Merrill joins Benito Santiago (1987) and Roberto Alomar (1988) as the only ones to do it in the last 40 years. His 24 homers and 16 steals made him the first Padres rookie in the 20-20 club.
Merrill also set a franchise rookie record with 90 RBI, surpassing Santiago's 79 in 1987. His .292 average was the highest by a Padres rookie with at least 500 plate appearances since Alomar hit .266 in 1988.
Beyond stats, Merrill became a fan favorite. His walk-up song, “La Jumpa” by Bad Bunny, turned Petco Park into a party every time he stepped to the plate. For a team that lost Soto, Merrill's emergence softened the blow.
The Future for Merrill and the Padres
Merrill is under team control through 2029, so he'll be a cornerstone for years. The Padres may move him back to shortstop if Ha-Seong Kim leaves in free agency, but his center-field defense is so good that they might keep him there.
Either way, his rookie season set a high bar. If he improves his plate discipline—his 5.2% walk rate was low—he could become an MVP candidate. For now, Padres fans can celebrate that they have the best rookie in the 2025 class.
The Padres best rookie 2025 is Jackson Merrill, and it's not particularly close. He's a franchise player in the making.
Frequently asked questions
Who is the Padres best rookie in 2025?
Jackson Merrill is the Padres best rookie in 2025. He led all NL rookies in WAR (5.3), hits (162), and RBI (90), while playing elite defense in center field.
What were Jackson Merrill's stats in 2025?
Merrill hit .292 with 24 home runs, 90 RBI, 16 stolen bases, and a .337 on-base percentage. He posted a 140 wRC+ and 5.3 WAR.
Did any other Padres rookie have a notable season?
Drew Thorpe made 12 starts with a 4.20 ERA, and Adam Mazur showed promise in limited action. But no other rookie came close to Merrill's impact.
Is Jackson Merrill a candidate for NL Rookie of the Year?
Yes, Merrill is a finalist for NL Rookie of the Year. He's competing with Paul Skenes and Jackson Chourio, but his all-around game gives him a strong case.
What makes Merrill's rookie season historic for the Padres?
Merrill became the first Padres rookie to join the 20-20 club (24 HR, 16 SB) and set a franchise rookie record with 90 RBI. His 5.3 WAR is top-three in team history for a rookie.